Hello
Thannk you! I reviewed v3 patches. Looks good for me. I experimented with different options (track_planning, track top/all, track_utility, simple query and extended query protocols) and did not find any unexpected results in toplevel field.
> BTW, I'm inclined not to back-patch this. While it seems like a bug fix, it's also a behavioral change that might break someone's expectations.
I'm fine with patches only on HEAD.
regards, Sergei